4881946167

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 8965324800

約数和(自身を除く): 4083378633

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 63, 69, 111, 127, 161, 189, 207, 239, 259, 333, 381, 483, 621, 717, 777, 851, 889, 999, 1143, 1449, 1673, 2151, 2331, 2553, 2667, 2921, 3429, 4347, 4699, 5019, 5497, 5957, 6453, 6993, 7659, 8001, 8763, 8843, 14097, 15057, 16491, 17871, 20447, 22977, 24003, 26289, 26529, 30353, 32893, 38479, 42291, 45171, 49473, 53613, 61341, 61901, 78867, 79587, 91059, 98679, 108077, 115437, 126873, 148419, 160839, 184023, 185703, 203389, 212471, 238761, 273177, 296037, 324231, 346311, 552069, 557109, 610167, 637413, 698119, 756539, 819531, 888111, 972693, 1038933, 1123061, 1423723, 1671327, 1830501, 1912239, 2094357, 2269617, 2918079, 3369183, 4271169, 4886833, 5491503, 5736717, 6283071, 6808851, 7861427, 10107549, 12813507, 14660499, 18849213, 20426553, 23584281, 25830403, 30322647, 38440521, 43981497, 70752843, 77491209, 131944491, 180812821, 212258529, 232473627, 542438463, 697420881, 1627315389, 4881946167]

約数ペア:

[(1, 4881946167), (3, 1627315389), (7, 697420881), (9, 542438463), (21, 232473627), (23, 212258529), (27, 180812821), (37, 131944491), (63, 77491209), (69, 70752843), (111, 43981497), (127, 38440521), (161, 30322647), (189, 25830403), (207, 23584281), (239, 20426553), (259, 18849213), (333, 14660499), (381, 12813507), (483, 10107549), (621, 7861427), (717, 6808851), (777, 6283071), (851, 5736717), (889, 5491503), (999, 4886833), (1143, 4271169), (1449, 3369183), (1673, 2918079), (2151, 2269617), (2331, 2094357), (2553, 1912239), (2667, 1830501), (2921, 1671327), (3429, 1423723), (4347, 1123061), (4699, 1038933), (5019, 972693), (5497, 888111), (5957, 819531), (6453, 756539), (6993, 698119), (7659, 637413), (8001, 610167), (8763, 557109), (8843, 552069), (14097, 346311), (15057, 324231), (16491, 296037), (17871, 273177), (20447, 238761), (22977, 212471), (24003, 203389), (26289, 185703), (26529, 184023), (30353, 160839), (32893, 148419), (38479, 126873), (42291, 115437), (45171, 108077), (49473, 98679), (53613, 91059), (61341, 79587), (61901, 78867)]